Sorry. The XQuestion converter is no longer available. It has been replaced with the desktop application Question Writer

The Really Difficult Puzzle Quiz

Take the challenge online. Try out the puzzle quiz and see many of the features that XQuestion allows. It comes with a thirty-minute time limit and contains some very challenging puzzles. You'll get your score and the solutions at the end of the quiz.

Browse the source. XQuestion source is usually zipped up into a single package, but you can view the unzipped package to see the XML and the individual resources that go into making the quiz here.